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Inventor

Yuh-Ren Shieh

Inventor
Hsinchu, TW

Overview

12→
Patents
1995–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers26%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1022%
H01LSemiconductor devices11%
A61LMethods or apparatus for sterilising materials or objects in general7%
B09BDisposal of solid waste not otherwise provided for7%
H05BElectric heating7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
A61BDiagnosis4%
LOC134%
LOC264%
PatentTitleYear
10,978,615Plurality of light emitting devices having opaque insulating layer between them20219,018,655'Light emitting apparatus and manufacture method thereof'20158,816,386'Light emitting device and manufacture method thereof'20148,664,686'Light emitting device and the manufacture method thereof'2014D0662902'LED package'20128,067,780'Light emitting device and the manufacture method thereof'2011D0633631'Light source of light emitting diode'20117,391,061'Light emitting diode with thermal spreading layer'20087,192,797'Light emitting device and manufacture method thereof'20075,784,434'Digital intra-oral imaging system for dental radiography'19985,708,259'Microwave decomposition machine with output door mechanism'19985,429,799'Microwave decomposition machine'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1998Patents assigned to IND TECH RES INST (3)· patent assignee history
1995–2021Based in Hsinchu, TW· patent location history
2007–2021Patents assigned to EPISTAR CORP (7)· patent assignee history
2011–2014Patents assigned to SHIEH YUH-REN (3)· patent assignee history
2011–2012Patents assigned to CREE HONG KONG LTD (2)· patent assignee history
2011–2014Patents assigned to FAN HSUAN-CHENG (2)· patent assignee history
2011–2012Based in Taiwan, CN· patent location history
2014–2015Based in Hsinchu County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EPISTAR CORP72007–2021
IND TECH RES INST31995–1998
SHIEH YUH-RENself32011–2014
CREE HONG KONG LTD22011–2012
FAN HSUAN-CHENG22011–2014
Locations
LocationPatentsSpan
Hsinchu, TW81995–2021
Hsinchu County, TW22014–2015
Taiwan, CN22011–2012